OFFSET
0,11
COMMENTS
Number of compositions (ordered partitions) of n into parts 5, 6, 7, 8, 9, 10, 11 and 12. - Ilya Gutkovskiy, May 25 2017
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,1,1,1,1,1,1,1,1).
MATHEMATICA
With[{fx=1/(1-Total[x^Range[5, 12]])}, CoefficientList[Series[fx, {x, 0, 50}], x]] (* Harvey P. Dale, May 26 2012 *)
PROG
(PARI) Vec(1/(1-x^5-x^6-x^7-x^8-x^9-x^10-x^11-x^12)+O(x^99)) \\ Charles R Greathouse IV, Sep 26 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved